AMD Opteron 4332 HE

The AMD Opteron 4332 HE is a 6-core, 6-thread server processor built on the Piledriver architecture, with a base clock of 3.00 GHz and a boost clock of 3.70 GHz. It carries a 65W TDP, placing it in the low-power segment of the server market. The benchmark data shows an average score of 1144, which lands it at the 33rd percentile among all CPUs in the database. This is a processor that sits in the lower third of performance, yet its exact position relative to a tight cluster of rivals reveals a nuanced story about its capabilities and intended role.

Benchmark Performance

The Cinebench results paint a clear picture of the Opteron 4332 HE’s performance envelope. In Cinebench R23, the multi-core score is 3324, while the single-core score is 469. In R20, the multi-core score is 1396, and the single-core score is 196. The multi-core scores are roughly seven times the single-core scores, which is a strong scaling factor across the six cores. However, the absolute single-core numbers are low, indicating that each core is not particularly fast. The multi-core scores, while higher, still place the processor in a modest tier.

The average benchmark score of 1144 is exactly matched by the Intel Core i5-4430, with a deltaPct of 0. The Opteron 4332 HE is 0.2% behind the AMD Opteron 4284 and the Intel Core i7-2600S, both of which score 1146 and 1147 respectively. It is 0.5% ahead of the AMD Athlon Silver PRO 3125GE, which scores 1138. These deltas are all within a fraction of a percent, meaning the Opteron 4332 HE is effectively in the same performance class as these four rivals. The 33rd percentile confirms that it outperforms only a third of the CPUs in the database, so it is not a high-flyer, but it is not an outlier at the bottom either.

Who Should Consider It

The performance data suggests that the Opteron 4332 HE is best suited for workloads that can take advantage of multiple cores, but do not demand high per-core throughput. The multi-core scores of 3324 in R23 and 1396 in R20 indicate that it can handle parallel tasks reasonably well, but the single-core scores of 469 and 196 are low, making it a poor fit for single-threaded applications. In a server or workstation context, this could mean light virtualization, batch processing, or web serving where many concurrent threads are used but each thread is not computationally heavy. It is not a processor for modern gaming, which typically relies on strong single-core performance, nor for demanding scientific simulations that require high per-core speed. The lack of ECC memory support is a notable caveat for a server chip, as ECC is often expected in reliability-sensitive environments. This suggests that the Opteron 4332 HE is aimed at entry-level servers where cost and power efficiency are more important than maximum reliability.

Power and Thermals

The 65W TDP is a defining characteristic of this processor. It places the Opteron 4332 HE in a low-power class, which is unusual for a server chip. A 65W TDP implies that a modest cooling solution is sufficient—likely a simple heatsink with a low-speed fan, or even a passive cooler in a well-ventilated chassis. The 32nm process node, while older, is consistent with the power envelope. The low power draw also means that the processor can be used in dense server configurations where thermal management is a challenge. The data does not provide any specific thermal figures, but the TDP alone suggests that cooling is not a major concern, and the processor can operate in environments where higher-TDP chips would require more elaborate cooling.

Platform and Compatibility

The Opteron 4332 HE uses the AMD Socket C32, which is an older server socket. It supports DDR3 memory, but the data does not specify the memory bus or bandwidth. Notably, ECC memory is not supported, which is unusual for a server processor. This means the chip is not intended for applications that require error-correcting memory, such as financial transactions or scientific computing. The lack of integrated graphics means a discrete GPU is required for any display output, though that is typical for server processors. The socket C32 platform is not a modern one, so the upgrade path is limited to other C32 processors, but the specific options are not listed in the data. The processor was released in December 2012, so it is a legacy part, and the platform is likely to be found in older server systems.

How It Compares

Intel Core i5-4430: The Opteron 4332 HE is exactly tied with the i5-4430, with a deltaPct of 0. Both have an average benchmark score of 1144. This is a desktop processor, yet the Opteron matches its performance. The i5-4430 is a quad-core desktop chip, while the Opteron has six cores, but the per-core performance of the i5 is higher, balancing the core count difference. The result is a dead heat in average score.

AMD Opteron 4284: The Opteron 4332 HE is 0.2% behind the Opteron 4284, which scores 1146. This is a negligible difference, but it shows that the 4284, likely a higher-core-count or higher-clocked part, holds a slight edge. Both are AMD server processors, so the comparison is within the same family.

Intel Core i7-2600S: The i7-2600S scores 1147, putting the Opteron 4332 HE 0.2% behind. The i7-2600S is a low-power desktop processor from the Sandy Bridge generation. The Opteron matches it almost exactly, which is notable because the i7-2600S has four cores with Hyper-Threading, while the Opteron has six physical cores. The performance parity indicates that the Opteron’s extra cores compensate for its lower per-core efficiency.

AMD Athlon Silver PRO 3125GE: The Opteron 4332 HE is 0.5% ahead of the Athlon Silver PRO 3125GE, which scores 1138. This is a small but positive delta. The Athlon Silver PRO is a modern low-power desktop chip, so the Opteron, despite being older, manages to outperform it in average score. This shows that the Opteron’s six cores can still hold their own against a newer, lower-power part.

FAQ

Q: What is the TDP of the AMD Opteron 4332 HE?

A: The TDP is 65W.

Q: What socket does the AMD Opteron 4332 HE use?

A: It uses the AMD Socket C32.

Q: Does the AMD Opteron 4332 HE support ECC memory?

A: No, ECC memory is not supported.

Q: What is the boost clock speed of the AMD Opteron 4332 HE?

A: The boost clock is 3.70 GHz.

Q: How many cores and threads does the AMD Opteron 4332 HE have?

A: It has 6 cores and 6 threads.

Q: When was the AMD Opteron 4332 HE released?

A: It was released in December 2012.

Single-Thread vs Multi-Thread Behavior

The split between single-thread and multi-thread performance is stark. In Cinebench R23, the single-core score is 469, while the multi-core score is 3324. In R20, the single-core score is 196, and the multi-core score is 1396. The multi-core scores are roughly seven times the single-core scores, which is a strong scaling factor across the six cores. However, the absolute single-core scores are low, indicating that each core is not particularly fast. This means that any workload that relies on a single thread will be slow, but workloads that can use all six cores will see a substantial aggregate throughput.

The 33rd percentile overall performance is a reflection of this imbalance. The processor is not competitive in single-threaded tasks, but it can hold its own in multi-threaded scenarios, as evidenced by its average score being on par with the i5-4430 and i7-2600S. For real-world use, this means the Opteron 4332 HE is best suited for parallel workloads like server-side processing, where the low per-core performance is less of a bottleneck. It is not a good choice for interactive applications or software that is not optimized for multiple cores. The data suggests a processor that is a workhorse for multi-threaded server tasks, but not a general-purpose performer.